General Sensory Afferent Systems (GSA) Flashcards

1
Q

Autonomous Zones: bottom of the paw (thoracic limb)

A

Median Nerve

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2
Q

___________: how nervous system receives information about the external environment

A

Enteroception: how nervous system receives information about the external environment

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3
Q

Autonomous Zones: Inner aspect of the pinna

A

Facial Nerve

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4
Q

Autonomous Zones: Inguinal area

A

Genitofemoral Nerve

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5
Q

Autonomous Zones: Shoulder area

A

Axillary Nerve

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6
Q

Autonomous Zones: Medial aspect of the thigh

A

Saphenous Nerve

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7
Q

___________: same sensory information is sent to multiple destinations for different purposes

A

Divergence: same sensory information is sent to multiple destinations for different purposes

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8
Q

__________: information traveling to the nervous system retains spacial relationships of the receptors in the periphery

A

Somatotopy: information traveling to the nervous system retains spacial relationships of the receptors in the periphery

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9
Q

__________: determine how sensitive an area is

A

Receptive Fields: determine how sensitive an area is

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10
Q

__________: sensory from skin and skeletal muscle

A

General Somatic Afferent (GSA): sensory from skin and skeletal muscle

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11
Q

____________: how nerveous system recieves information about the position and movement of the body

A

Proprioception: how nerveous system recieves information about the position and movement of the body

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12
Q

Explain the Somatosensory Pathway

A

Stimulus to Primary Neuron

Primary Neuron to Secondary Neuron

Secondary Neuron to Contralateral Thalamus

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13
Q

Somatosensory inputs go to the (ipsilateral/contralateral) thalamus/cortex

A

Somatosensory inputs go to the (ipsilateral/contralateral) thalamus/cortex

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14
Q

Afferent information can go where

A

Cortex

Cerebellum (Specific Spinal Cord Segments)

ARAS

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15
Q

Autonomous Zones: Mandible and back of the ear

A

Mandibular Branch of Trigeminal Nerve

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16
Q

Autonomous Zones: Caudal aspect of the thoracic limb (and 5th digit)

A

Ulnar Nerve

17
Q

Autonomous Zones: Craniolateral aspect of the pelvic limb

A

Common Peronial (Fibular) Nerve

18
Q

Increased receptor density in periphery is directly related with the amount of space in the __________ dedicated to sensation of that area.

A

Increased receptor density in periphery is directly related with the amount of space in the thalamus and cortex dedicated to sensation of that area.

19
Q

___________: how the nervous system receives info about the internal environment (GVA)

A

Interoception: how the nervous system receives info about the internal environment (GVA)

20
Q

Autonomous Zones: Caudomedial aspect of the pelvic limb, including the bottom of the paw.

A

Tibial Nerve

21
Q

Autonomous Zones: Maxilla and temoporal regions

A

Maxillary branch of Trigeminal Nerve

22
Q

The __________ is the relay and processing point for all conscious proprioception.

A

The thalamus/cortex is the relay and processing point for all conscious proprioception.

23
Q

Autonomous Zones: Lateral thigh

A

Sciatic Nerve

24
Q

__________: different aspects of the same sensory experience perceived at different parts of teh brain of at the same time.

A

Parallel Processing: different aspects of the same sensory experience perceived at different parts of teh brain of at the same time.

25
Q

Autonomous Zones: Medial aspect of the brachium and antebrachium

A

Musculocutaneous Nerve

26
Q

Autonomous Zones: Cranial aspect of the thoracic limb

A

Radial Nerve

27
Q

Autonomous Zones: Medial Canthus of the eye

A

Opthalamic branch of Trigeminal Nerve

28
Q

___________: sensory from the autonomic nervous system

A

General Visceral Afferent (GVA): sensory from the autonomic nervous system